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2578723-001A — SETSCREW

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

2578723-001A: SETSCREW.

The SETSCREW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, hole_type: DRILLED, head_style: FLAT CHAMFER, head_height: 0.200 INCHES NOMINAL IN, point_style: CHAMFER DOG, point_length: 0.300 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-451-6472, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
2578723-001A
NSN: 5305-00-451-6472
FSC: 5305 — Screws
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
hole_typeDRILLED
head_styleFLAT CHAMFER
head_height0.200 INCHES NOMINAL IN
point_styleCHAMFER DOG
point_length0.300 INCHES NOMINAL IN
thread_class3A A
head_diameter0.250 INCHES NOMINAL IN
hole_diameter0.046 INCHES NOMINAL IN
hole_quantity2
thread_length0.500 INCHES MINIMUM IN
point_diameter0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
NSN5305-00-451-6472
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 2578723-001A · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
POINT DIAMETER: 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.200 INCHES NOMINAL IN
•
POINT LENGTH: 0.300 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
•
THREAD LENGTH: 0.500 INCHES MINIMUM IN
•
HOLE CONFIGURATION STYLE: ROUND
•
POINT CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
NOMINAL THREAD DIAMETER: 0.375 INCHES IN
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
HEAD HEIGHT0.200 INCHES NOMINAL IN
POINT LENGTH0.300 INCHES NOMINAL IN
FASTENER LENGTH1.000 INCHES NOMINAL IN
THREAD LENGTH0.500 INCHES MINIMUM IN
HOLE CONFIGURATION STYLEROUND
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER0.375 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2578723-001A?
2578723-001A is a SETSCREW.
What is the NSN for 2578723-001A?
2578723-001A is cataloged in the U.S. Government catalog under NSN 5305-00-451-6472. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.